baber/WOPTO huggingface dataset:
Patent JP-H11184036-A (JP)
Title: Silver halide photographic emulsion and its manufacture
Inventor: OKAMURA AKIE
IPC: G03C1/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic emulsion raised in sensitivity and lowered in fog by doping the silver halide grains with a metal complex having a specified sensitizing dye as one of ligands. SOLUTION: This photographic emulsion contatins the spectral sensitizing dye of one of the ligands coordinated by the metal complex represented by the formula in which each of Z<1> and Z<2> is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of D<1> and D<2> is an atomic group necessary to form a polymethine dye; each of q<1> and q<2> is 0 or 1 by an integer; M is a central metal atom; X is a ligarud; (m) is 3, 4, of 5; V is an ion or ions necessary to neutralize a charge in the molecule; and (l) is a number of ions necessary to neutralize the charge in the molecule.
Patent JP-H0638993-A (JP)
Title: Venticular tube inserter
Inventor: JIYAN OBEERU BARURA
IPC: A61M60/863
Filed: 1992-12-24
Abstract: PURPOSE: To make a canula be attached without gaps and securely communicate a cardiac ventricle with an artificial vas. CONSTITUTION: The inner part 1 of this cannula positioned in a cardiac ventricle and the outer part 2 outside the heart wall, and each of parts 1, 2 is equipped with a claw 5 and a needle 8 as means to capture the heart wall respectively. The inner part 1 has a means to guide and adhere the outer part 2. A tube 4 corresponding to a hole on the heart wall equipped on the inner part 1 functions as a guide for the outer part 2.
Patent JP-H06191847-A (JP)
Title: Production of titanium oxide enriched material
Inventor: ICHIMURA KENICHI
IPC: C01G23/04
Filed: 1992-12-24
Abstract: PURPOSE:To produce a titanium oxide enriched material for producing titanium tetrachloride as a raw material for titanium dioxide pigment, metallic titanium or the like by selectively chlorinating a titanium raw material containing a large quantity of iron oxide as an impurity. CONSTITUTION:This titanium oxide enriched material is produced by selectively chlorinating the titanium raw material containing >=7wt.% total Fe, >=50wt.% total TiO2 and >=10wt.% lower titanium oxide TiOx (0<x<2) at <=900 deg.C and separating the formed chlorinated material.
Patent JP-H06196519-A (JP)
Title: Bonding wire
Inventor: AKIZUKI KOJI
IPC: H01L21/60
Filed: 1992-12-25
Abstract: PURPOSE:To remarkably reduce vibration rupture ratio without deteriorating various characteristics of a gold wire, by using a bonding wire containing a specified amount of calcium, beryllium and sodium or potassium, the residual part of which consists of inevitable impurities and gold. CONSTITUTION:A semiconductor element 1 is bonded to an island part 3 of a substrate. The tip of a bonding wire 6 is melted, and a ball 4 is formed. The bonding wire 6 is bonded to a chip electrode 5 by applying pressure to the ball 4. The bonding wire 6 is bonded to an outer lead 7, and the chip electrode 5 is connected with the outer lead 7. The bonding wire 6 contains the following; calcium of 0.0001-0.003wt.%, beryllium of 0.0001-0.001wt.%, and sodium or potassium of 0.0001-0.003wt.%. The residual part consists of inevitable impurities and gold of 0.001wt.% or less. Thereby the vibration rupture ratio in the assembling work of semiconductor can be reduced.
Patent JP-2001174690-A (JP)
Title: Automatic focusing device, automatic exposure device, automatic light controlling device, optical device and camera
Inventor: YOSHIDA TOMOKAZU
IPC: G03B13/36
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To freely correct an adjusted value set by a calibrating process at a delivery time from a factory and also to freely return it to a setting at the delivery time from the factory. SOLUTION: This device possesses defocused amount detecting means 7, 3, 4 and 5 to detect the defocused amount of the optical system, a first storing means 5 to store the adjusted value set by the calibrating process of the defocused amount detecting means, a second storing means 5 to store a correction value by which the adjusted value stored in the first storing means is corrected and changing means 3, 4 and 10 to change the correction value stored in the second storing means in accordance with the intention of a user.
Patent JP-H06199252-A (JP)
Title: Under-floor structure of car
Inventor: SATO MANABU
IPC: B62D35/02
Filed: 1992-12-28
Abstract: PURPOSE:To enhance the cooling performance of a heat source and reduce the air resistance by furnishing a means to enhance the air streams velocity on the undersurface of the heat source and also a means to deflect upward the air stream be side the heat source. CONSTITUTION:The center floor 5 situated in the air upstream of a rear differential 8 is flattened substantially and is positioned approx. on a level with the undersurface 8a of the rear differential 8. The undersurface 9a of a fuel tank 9 in the air downstream of the rear differential 8 is positioned approx. on a level with the undersurface 8a of rear differential 8, and an air duct is formed whose center lies at a floor tunnel 6. This enhances the air stream velocity. Among front angles K1, K2 of the fuel tank 9, the angle K1 within the range corresponding to the rear differential 8 is made sharp, and the angle K2 within non-corresponding range Y is chamfered to generate a curved angle. This lessens the fore-and-aft spacing d1 between the rear differential undersurface 8a in the corresponding range X and the fuel tank undersurface 9a, while the spacing in the non-corresponding range Y enlarges, and thereby the air stream is deflected.
Patent JP-H11189065-A (JP)
Title: Control method of 4wd vehicle
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of lubrication running out in a rotation transmitting device provided on a power transmitting route in a 4WD vehicle. SOLUTION: In an input shaft 6 in a transfer 5, a rotation transmitting device A transmitting/interrupting rotation of the input shaft 6 and a front wheel propeller shaft 13 and a synchronizing mechanism 21 for transmitting rotation of the input shaft 6 to a sprocket 9 are provided. At running time in a 2WD mode, the synchronizing mechanism 21 is operated by a preset time interval and speed condition, by splash up of lubricating oil by rotating a chain 12, lubrication in the rotation transmitting device A is ensured.
Patent JP-H10195587-A (JP)
Title: Spheroidal graphite cast iron and exhaust manifold excellent in intermediate temperature ductility, and production thereof
Inventor: KOBAYASHI TAKAO
IPC: C22C37/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To produce spheroidal graphite cast iron and exhaust manifold excellent in ductility in an intermediate temp. brittle region of about 400 deg.C. SOLUTION: This cast iron has a compsn. contg., by weight, 2.7 to 4.2% C, 3.5 to 5.2% Si, <=1.0% Mn, <=0.03% S, 0.02 to 0.15% Mg (or contg. at least 0.02% Mg and at least one or more kinds among Mg, Ca and rare earth elements by 0.02 to 0.15%), 0.03 to 0.20% As, and the balance Fe with inevitable impurities.
Patent JP-2001177001-A (JP)
Title: Lsi, lsi package, terminal positioning method and device thereof
Inventor: TANIMOTO SHINICHI
IPC: H01L23/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique for facilitating the lead-out wirings of terminals and for securing the number of the terminals without increasing the size of the terminals using an LSI arranged with the terminals in an area array type LSI and an LSI package and a terminal positioning method and the device thereof. SOLUTION: An LSI package secured with the number of necessary terminals without increasing the size of the terminals by enabling the intervals between the arrangements of the terminals to differ from each other is obtained by using an LSI package of a structure, that the positions of terminals are decided on the basis of the width of wirings and a clearance value on a substrate to be mounted with an LSI package 101.
Patent JP-2001173371-A (JP)
Title: Motor driving device for shield machine
Inventor: OZAWA HAJIME
IPC: E21D9/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving device for a shield machine in which the whole device can be miniaturized by decreasing the number of parts while a drawing-around wiring can be shortened. SOLUTION: Non-reversible type electromagnetic contactor units MG1-MGn are interposed to branch circuits, to which each motor M1-Mn are connected respectively, together with earth leakage breakers ELB1-ELBn and thermal relays TH1-THn while reversible type electromagnetic contactors MGL, MGR are interposed to an upstream-side main trunk line generalizing the branch circuits together with a main trunk switch FFB. The reversible type electromagnetic contactors MGL, MGR are closed first and the non-reversible type electromagnetic contactor units MG1-MGn are turned on successively at every fixed time in the case of starting, and all electromagnetic contactor units MGi are opened simultaneously and the reversible type electromagnetic contactors MGL, MGR are opened in the case of stop.
Patent JP-2001177517-A (JP)
Title: Device for generating enciphered data
Inventor: OGAWA TOMOTERU
IPC: H03M7/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is the possibility that enciphered data are decoded or altered by observing the enciphered data because enciphered data become similar to one another in the conventional enciphering method when information with a small number of changes is enciphered and the enciphered data are transferred a plurality of times. SOLUTION: The original data are sampled at prescribed timing, sampling data obtained at each point of time are enciphered as a signal showing one-bit of 1 or 0, and by doing that, enciphered data that are prevented from being decoded or altered are obtained even when the information with a small number of changes are enciphered.
Patent JP-2001177342-A (JP)
Title: Oscillator
Inventor: KOBAYASHI HIRONORI
IPC: H03B5/12
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation of oscillated frequency as much as possible, using a simple configuration and to suppress increase in number of components and its size. SOLUTION: This oscillator is provided with an oscillation transistor(TR) 1 and a resonance circuit 8, that is connected between the base and the collector of the oscillation TR 1 in terms of high frequencies. The resonance circuit 8 is provided with a 1st capacitor 8b, that is used for selecting a resonance frequency and with a switch diode 8d connected in series with the 1st capacitor 8b. The cathode of the switch diode 8d is connected directly to the ground, a 2nd capacitor 8c is connected in parallel with the switch diode 8d, and applying a switching voltage at a high level or at a low level to the anode of the switching diode 8d makes the switch diode 8d into a conductive state or a nonconductive state.
Patent JP-H06244056-A (JP)
Title: Package for housing semiconductor element
Inventor: OBA AKIRA
IPC: H01L23/12
Filed: 1992-12-29
Abstract: PURPOSE:To provide a package for housing a semiconductor element, provided with a function of ensuring and adjusting a wide range of capacitance so that the capacitance will be easily matched to that required for a semiconductor element mounted thereon. CONSTITUTION:With respect to a package for housing a semiconductor element including a capacitor, an upper layer electrode 3 and a lower layer electrode 4 are formed inside a substrate constituting the package, with a dielectric layer 5 between them. At least one of the upper and lower layer electrodes is formed with a plurality of electrode patterns, and electrode terminals 6 are formed on the surface of the substrate for connection with the electrode patterns. Consequently, connecting between any electrode terminals changes the capacitance constitution area and thus the capacitance.
Patent JP-H05242082-A (JP)
Title: Document preparing device
Inventor: OGAWA TAKASHI
IPC: G06F17/21
Filed: 1991-12-18
Abstract: PURPOSE:To efficiently confirm and edit an inputted document at the state of continuous display by line-feeding for each item of the document at the state of continuous display and editing it into itemization. CONSTITUTION:A document data storage means 1 stores the document data containing itemization delmiting codes. An itemization start position storing means 2 stores an itemization start position. A display means 3 continuously displays document data stored in the document data storing means 1. An indication means 4 instructs that a display form of the document data displayed by the display means changed from continuous state to itemized state. In response to this change instruction, an itemization display means 5 divides document data with itemization delimiting codes so as to display in termization using an itemization stating position as a reference. Therefore, display form of a document is easily changed from continuous display to itemization display.
Patent JP-2000184311-A (JP)
Title: Display device for information processor
Inventor: MIYAWAKI MASAO
IPC: G06F3/048
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To change the position of the image display screen of an image display part according to the working situation and to improve the working efficiency by providing two image display parts and performing the switching between a 1st mode where both image display parts display the image data as the screens independent with each other and a 2nd mode where both image display parts display the image data as a single screen. SOLUTION: A display device consists of the image display parts 100a and 100b, a rotor 110 and a main body part 120. The rotor 110 supports the parts 100a and 100b, and the part 102 supports the rotor 110. The parts 100a and 100b display the image data which are sent from an information processor. In such a constitution, the image display screens of both parts 100a and 100b can be arranged right and left or up and down. Even in such a case, both image display screens can be arranged laterally or longitudinally. Furthermore, one of both image display screens can be set longitudinally even though the other screen is set laterally.
Patent JP-H11169165-A (JP)
Title: Device for collecting floated microbe and dust
Inventor: YAMAZAKI SEIJI
IPC: C12M1/22
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for collecting floated microbes and dust, capable of directly spraying the floated microbes on ATP to collect the microbes, not causing to drop a nozzle portion from a cap on the opening or closing of the cap, and smoothly putting in or out a vessel such as a laboratory dish. SOLUTION: This device for collecting floated microbes or dust is obtained by disposing a pan for loading a vessel such as a laboratory dish in a chamber 30 in a state capable of being rotated with a driving device, attaching a cap 31 to the chamber 30 so as to always maintain an approximately horizontal posture and be freely opened or closed, disposing a port for sucking outer air into the cap 31, attaching a nozzle for jetting the outer air sucked from the suction port toward the vessel such as the laboratory dish, and connecting a vacuum pump 34 for generating a negative pressure in the chamber 30 to the exhaustion port of the chamber 30.
Patent JP-2001170398-A (JP)
Title: Clothes dryer
Inventor: GOTO NOBUYUKI
IPC: D06F58/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a clothes dryer capable of uniforming the discharge water content in a low quantity area over the whole drying period without lengthening the drying time. SOLUTION: A drum 4 is rotatably supported to a casing 2 of this clothes dryer 1. A dehumidifying mat 5, a filter 6 and a cover 7 are mounted in the drum 4. A fan 9 is rotatably supported to a fan case 8 in the casing 2. A motor 11 and a burner 12 are disposed in the casing 2. A belt 14 is wound around a pulley 13 fixed to a shaft of the motor 11 and around a drum part of the rotating drum 4 through a pulley 15, and a belt 18 is wound around a pulley 16 fixed to the shaft of the motor 11 and around a pulley 17. A pipe 18 is connected to the burner 12 through a valve 19. A ventilator 21 is disposed above a moisture discharge cylinder 24 connected to the upper face of the casing 2, and a fan 23 is rotatably supported to the ventilator 21.
Patent JP-2000183785-A (JP)
Title: Path search circuit for cdma transmission system
Inventor: HIKINO OSAMU
IPC: H04B1/707
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the synchronous capture time and also to obtain accurate synchronous timing even under fading by finding a delay profile according to an average collation of each partial collation. SOLUTION: N pieces of matched filters 2 calculate the partial collation of a spread spectrum code, and input it to comparator circuits 3 to be compared with prescribed threshold, a delay control circuit 4-1 gives prescribed delay to an obtained peak detection signal in accordance with the position of a partial series, and it is inputted to an addition circuit 5 to be synthesized. Meanwhile, a delay circuit 4-2 respectively delays partial collation values for prescribed time, inputs them to a multiplication circuit 9 to multiply them by the peak value of an output of the delay circuit 4-1, and after that, an adder circuit 5-2 synthesizes them and outputs a synthetic collation time sequentially.  A division circuit 6 divides the synthetic collation by the number of time series collation peaks of an adder circuit 5-1 output to a calculate an average collation of peaks of each partial collation, and a path selection circuit 7 selects a pat giving a maximum level in a delay process file and output it at the timing.
Patent JP-2000188752-A (JP)
Title: Multiple separation controller
Inventor: YOSHIKAWA MASATO
IPC: H04N21/43
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To enable a device control synchronously with video and sound to be reproduced by separating multiplexed image and control data, adding time information respectively and storing them. SOLUTION: An image/control data separating means 1 separates multiplexed data into image data and control data, adds time information to them and writes them to Buffs 9 and 10. The respective data are sent to a timing controlling means 5 and the time information is confirmed. After that, the means 5 allows an output of the image data existing in the Buff 9. Meanwhile, when the time information of the image data and the control data coincide, the control data is allowed to be outputted from the Buff 10 and is transferred to a control data processing means 4 and a connected device is operated by the control data. The added time information is feedbacked to the means 5, and the difference of processing times is detected. After that, the means 5 controls outputs from the Buffs 9 and 10 at appropriate timing.
Patent JP-2001171921-A (JP)
Title: Control device for plural elevator units
Inventor: NAGURA HIROKAZU
IPC: B66B1/34
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To control a plurality of elevators smoothly without increasing the capacity of a converter as a DC power supply and the capacity of an electricity receiving facility even if the power demand based on the operating condition of the elevator group exceeds the preset power amount of the converter. SOLUTION: A control device for a plurality of elevators is equipped with a converter 2 to convert AC power 1 into DC current, a plurality of inverters 3 and 3' to convert the DC current of the converter into AC power with variable voltage and variable frequency, and a plurality of AC motors 4 and 4' driven by the inverters, wherein a chargeable/ dischargeable energy accumulating device 13 is connected parallel with the DC side of the converter, and a group supervisory operation device 100 calculates the power demand of each elevator car on the basis of the operating conditions of elevator cars 5 and 5', calculates the total power of the whole elevator group,  and controls the charging/ discharging amount through control of the energy accumulating device through a DC-DC converter device 12 on the basis of comparison of the obtained total power with the set maximum power of the converter.
Patent JP-H11186942-A (JP)
Title: Training method and training circuit for adaptive equalizer tap coefficient
Inventor: SEKI KATSUTOSHI
IPC: H04B3/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To substantially shorten convergence time in a training process and to improve noise resistance by performing a recursive updating processing and a normalization processing, while matching both of a tap coefficient and a target impulse response. SOLUTION: An IFFT part 1410 performs the inverse discrete Fourier transformation of an updating target impulse response Bu outputted by a target impulse response updating part and outputs a time-band updating target impulse response bu(D) to a time window operation part 1420. In the time window operation p-rt 1420, by selecting a predetermined number (v) of successive taps for maximizing total power in the time band updating target impulse response bu(D) in a selection part 1430 and turning the value of the remaining taps to '0' in a time window execution part 1440, the time band updating target impulse response bu is framed by the time window of (v) taps. A normalization part 1450 normalizes it so as to turn a predetermined value, the standard deviation of the tap value of the successive (v) taps for instance, to '1' and outputs the time band target impulse response bw(D).
Patent JP-2001181922-A (JP)
Title: Method for correcting suit
Inventor: OZAWA KIMIO
IPC: A41H43/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a suit-correcting method which can efficiently and simply be carried out by anyone. SOLUTION: This method for correcting the suit comprises forming openings on the seam surfaces of the lining of the suit, drawing out the end portion of the dress hem cut in a prescribed length in response to size of a wearer from the opening, turning over the drawn hem end portion, matching the front and back sides of the turned hem end portion, and then sewing with a sewing machine.
Patent JP-H11181679-A (JP)
Title: Poly-para-phenylene terephthalamide fiber composite and its use
Inventor: SAKAMOTO SHIRO
IPC: D06M101/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber composite with high heat resistance and high Young's modulus, excellent in adhesion to matrix resin, by regulating the crystallite size of the filament and adhesive impregnation level within specific ranges, respectively. SOLUTION: This p-phenylene terephthalamide fiber composite with the crystallite size (110-face) of >=50 Å is obtained by the following procedures: a poly-p-phenylene terephthalamide sulfuric acid solution is spun and neutralized, and then either cut or fibrillated by machine work so as to come to 50-5,000 in aspect ratio in such a state that the crystallite size (110-face) of the filament is <50 Å and the water content of the filament is 15-200 wt.%; the resulting filament is impregnated with an adhesive, i.e., at least one kind of compound selected from the group consisting of epoxy group-contg. compounds, isocyanate group-contg. compounds and silane coupling agents, so as to be 0.1-10.0 wt.% in adhesive impregnate amount; the filament thus impregnated is subsequently dehydrated to a water content at <15 wt.% and then heat-treated at 100-500 deg.C.
Patent JP-2001143832-A (JP)
Title: Plug socket
Inventor: SUEHIRO JUNRO
IPC: H01R13/66
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To solve problems of prior arts that a phase of electromagnetic waves generated by electric power supplied via a socket is dispersed or its noise is generated due to distortion of the waves causing human beings suffer from malfunction of the organs, cancer or the like. SOLUTION: The plug socket being supplied with electric power comprises a cable for supplying electric power, blades for supplying it to other electric device, and an electric energy stabilization means provided between the cable and the blades.